**Definitions:**

**Pound Per Cubic Foot** (abbreviations: **lb/ft3, or ppf3**): is a unit of density, defined by mass in pound divided by volume in cubic foot

**Kilogram Per Cubic Meter** (abbreviations: **kg/m3, or kgpm3**): is an SI derived unit of density, defined by mass in kilograms divided by volume in cubic metres.

## How to Convert Pounds Per Cubic Feet to Kilograms Per Cubic Meters

*Example: How many kilograms per cubic meters are equivalent to 13.86 pounds per cubic feet?*

As;

1 pounds per cubic feet = 16.018646043013 kilograms per cubic meters

13.86 pounds per cubic feet = Y kilograms per cubic meters

Assuming Y is the answer, and by criss-cross principle;

Y equals 13.86 times 16.018646043013 over 1

(i.e.) Y = 13.86 * 16.018646043013 / 1 = 222.01843415616 kilograms per cubic meters

Answer is: 222.01843415616 kilograms per cubic meters are equivalent to 13.86 pounds per cubic feet.

*Practice Question: Convert the following units into kg/m3:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 18.43 lb/ft3

( ii ) 33.57 lb/ft3

( iii ) 87.77 lb/ft3